Seach and sort stuck on Processing when true return json true

94fly

I using datatable with serverside Flask, and i make search function with True format of the return but datatable in view just stuck in Processing and not apply the result

this my tag HTML :

this my javascript :

and this the result on view :

pls someone help me for fixing this problem

colin

We're happy to take a look, but as per the forum rules, please link to a test case - a test case that replicates the issue will ensure you'll get a quick and accurate response. Information on how to create a test case (if you aren't able to link to the page you are working on) is available here.

Cheers,

Colin